:root {
  --color-bg: #fcfbf9;
  --color-text: #3a3a3a;
  --color-gold: #c9a24a;
  --color-gold-dark: #a8852f;
  --color-soft: #e8e4db;
  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Lato", Helvetica, sans-serif;
}
body { font-family: var(--font-sans); color: var(--color-text); background: var(--color-bg); overflow-x: hidden; }

.site-header { position: fixed; top: 0; width: 100%; background: rgba(252, 251, 249, 0.95); z-index: 1000; border-bottom: 1px solid var(--color-soft); backdrop-filter: blur(10px); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 1rem 3rem; }
.nav__logo { font-family: var(--font-serif); font-size: 1.5rem; color: var(--color-gold-dark); letter-spacing: 3px; }
.nav__menu { display: flex; gap: 2.5rem; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1.5px; color: #555; }
.nav__menu a:hover { color: var(--color-gold-dark); }

.hero-immersive { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: space-between; padding: 0 5%; overflow: hidden; background: var(--color-bg); }
#hero-canvas-container { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.hero-content { position: relative; z-index: 2; max-width: 600px; }
.hero-subtitle { color: var(--color-gold-dark); text-transform: uppercase; letter-spacing: 4px; font-size: 0.9rem; margin-bottom: 1rem; font-weight: bold; }
.hero-title { font-family: var(--font-serif); font-size: clamp(4rem, 8vw, 7rem); margin-bottom: 1rem; line-height: 1; letter-spacing: 5px; font-weight: 700; background: linear-gradient(135deg, #bf953f, #fcf6ba, #b38728, #fbf5b7, #aa771c); background-size: 200% auto; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; text-fill-color: transparent; text-shadow: 1px 1px 0px rgba(184, 149, 107, 0.4), 2px 2px 0px rgba(184, 149, 107, 0.3), 3px 3px 0px rgba(184, 149, 107, 0.2), 4px 4px 10px rgba(0, 0, 0, 0.1); animation: shine 4s linear infinite; }
@keyframes shine { to { background-position: 200% center; } }
.hero-h2 { font-family: var(--font-serif); font-size: clamp(1.8rem, 4vw, 2.8rem); color: var(--color-text); margin-bottom: 2rem; line-height: 1.3; font-weight: 400; }
.hero-desc { font-size: 1.1rem; color: #444; margin-bottom: 3rem; line-height: 1.8; max-width: 450px; }
.hero-image-wrapper { position: relative; z-index: 2; width: 45%; height: 75vh; display: flex; justify-content: center; align-items: center; animation: floatImage 6s ease-in-out infinite; }
@keyframes floatImage { 0% { transform: translateY(0px); } 50% { transform: translateY(-15px); } 100% { transform: translateY(0px); } }
.hero-img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; border: none; box-shadow: -20px 20px 0px 0px var(--color-gold); transition: all 0.5s; }
.hero-image-wrapper:hover .hero-img { transform: scale(1.02); box-shadow: -30px 30px 0px 0px var(--color-gold-dark); }
.btn-gold { display: inline-block; padding: 1rem 2.5rem; background: var(--color-gold); color: #fff; font-weight: bold; text-transform: uppercase; letter-spacing: 2px; font-size: 0.85rem; transition: all 0.3s; border: none; cursor: pointer; position: relative; overflow: hidden; z-index: 1; }
.btn-gold::before { content: ""; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: var(--color-gold-dark); transition: left 0.3s ease; z-index: -1; }
.btn-gold:hover::before { left: 0; }

.section-title { font-family: var(--font-serif); font-size: clamp(2.5rem, 5vw, 3.5rem); color: var(--color-gold-dark); margin-bottom: 2rem; text-align: center; font-weight: 400; }
.quote { padding: 8rem 2rem; text-align: center; background: #fff; }
.quote blockquote { max-width: 900px; margin: 0 auto; font-family: var(--font-serif); font-size: 1.8rem; color: var(--color-text); font-style: italic; line-height: 1.6; }
.quote cite { display: block; margin-top: 2rem; font-family: var(--font-sans); font-size: 0.9rem; color: var(--color-gold-dark); letter-spacing: 2px; font-style: normal; }
.filosofia { padding: 8rem 2rem; max-width: 1000px; margin: 0 auto; text-align: center; }
.filosofia__text { font-size: 1.2rem; color: #444; line-height: 2; margin-bottom: 3rem; }
.filosofia__list { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; }
.filosofia__list li { background: rgba(201, 162, 74, 0.1); border: 1px solid var(--color-gold); padding: 0.8rem 1.5rem; border-radius: 50px; font-size: 0.9rem; color: var(--color-gold-dark); font-weight: bold; letter-spacing: 1px; box-shadow: 0 4px 15px rgba(201, 162, 74, 0.15); transition: all 0.3s; }
.filosofia__list li:hover { background: var(--color-gold); color: #fff; transform: translateY(-2px); }

.galeria-3d { position: relative; padding: 8rem 1rem; background: var(--color-soft); overflow: hidden; }
.galeria-3d__header { text-align: center; position: relative; z-index: 2; margin-bottom: 3rem; }
.galeria-3d__title { font-family: var(--font-serif); font-size: clamp(2.5rem, 5vw, 3.5rem); color: var(--color-gold-dark); }
.galeria-3d__hint { color: #888; font-size: 0.9rem; letter-spacing: 2px; text-transform: uppercase; }
#galeria-3d-stage { position: relative; width: 100%; height: 60vh; }
.card-3d { width: 300px; padding: 3rem 2rem; background: rgba(255, 255, 255, 0.85); border: 1px solid rgba(255, 255, 255, 0.9); border-radius: 10px; box-shadow: 0 15px 35px rgba(0,0,0,0.05); backdrop-filter: blur(12px); text-align: center; cursor: pointer; transition: all 0.4s; position: relative; }
.card-3d:hover { box-shadow: 0 25px 45px rgba(168, 133, 47, 0.2); border-color: var(--color-gold); }
.card-3d h3 { color: var(--color-gold-dark); font-family: var(--font-serif); font-size: 1.5rem; margin-bottom: 1rem; }
.card-3d p { color: #555; font-size: 1rem; margin-bottom: 2rem; }
.btn-card { color: var(--color-gold-dark); text-transform: uppercase; font-size: 0.8rem; letter-spacing: 2px; border-bottom: 1px solid var(--color-gold-dark); padding-bottom: 5px; }
.card-3d__close { position: absolute; top: 15px; right: 15px; color: var(--color-gold-dark); font-size: 1.2rem; background: none; border: none; cursor: pointer; }

/* TESTIMONIOS */
.testimonios { padding: 8rem 5%; background: #fcfbf9; overflow: hidden; }
.testimonios-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); 
  gap: 2.5rem; 
  max-width: 1200px; 
  margin: 0 auto;
  perspective: 1000px; 
  align-items: start;
}
.testimonio-card {
  background: #fff;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  border: 1px solid var(--color-soft);
  transform-style: preserve-3d;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.testimonio-card:hover {
  box-shadow: 0 25px 50px rgba(168, 133, 47, 0.2);
  border-color: var(--color-gold);
}
.testimonio-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-bottom: 2px solid var(--color-gold);
  transform: translateZ(20px); 
}
.testimonio-content {
  padding: 2rem;
  transform: translateZ(30px); 
}
.testimonio-text {
  font-size: 1rem;
  line-height: 1.8;
  color: #444;
  margin-bottom: 2rem;
  font-style: italic;
}
.testimonio-footer {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.testimonio-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  border: 2px solid var(--color-gold);
}
.testimonio-info strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-text);
}
.stars {
  color: #f39c12;
  font-size: 1.1rem;
  letter-spacing: 1px;
  margin-top: 0.2rem;
}
.testimonio-card.bg-gold { background: var(--color-gold); color: #fff; border-color: var(--color-gold-dark); }
.testimonio-card.bg-gold .testimonio-text { color: #fff; }
.testimonio-card.bg-gold .testimonio-info strong { color: #fff; }
.testimonio-card.bg-gold .stars { color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,0.2); }
.testimonio-card.bg-gold .testimonio-avatar { border-color: #fff; }
.testimonio-card.bg-gold .testimonio-img { border-bottom-color: #fff; }

.contacto { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; padding: 8rem 5%; max-width: 1400px; margin: 0 auto; background: #fff; }
.contacto__form { background: #fcfbf9; padding: 3rem; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.03); border: 1px solid var(--color-soft); }
.form { display: grid; gap: 2rem; }
.form input, .form textarea { padding: 1rem 0; border: none; border-bottom: 1px solid #ccc; font: inherit; background: transparent; color: var(--color-text); transition: border-color 0.3s; }
.form input:focus, .form textarea:focus { outline: none; border-bottom-color: var(--color-gold); box-shadow: 0 1px 0 0 var(--color-gold); }
.form textarea { min-height: 120px; resize: vertical; }
.ubicacion { background: #fcfbf9; padding: 3rem; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.03); border: 1px solid var(--color-soft); }
.ubicacion p { margin-bottom: 2rem; line-height: 1.8; color: #444; }
.ubicacion strong { color: var(--color-text); font-family: var(--font-serif); font-size: 1.2rem; }

.site-footer { text-align: center; padding: 3rem; background: var(--color-soft); color: #888; font-size: 0.8rem; letter-spacing: 2px; }
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .hero-immersive { flex-direction: column; padding-top: 120px; text-align: center; }
  .hero-image-wrapper { width: 80%; height: 50vh; margin-top: 3rem; }
  .hero-content { max-width: 100%; }
  .contacto { grid-template-columns: 1fr; }
  .nav__menu { display: none; }
}

/* =========================================
   BOTONES FLOTANTES Y ASISTENTE VIRTUAL
   ========================================= */
.floating-buttons {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  z-index: 9999;
}
.float-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
  border: none;
}
.float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}
.whatsapp-btn {
  background-color: #25D366;
}
.assistant-btn {
  background-color: var(--color-gold-dark);
}

/* Ventana del Asistente */
.assistant-window {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 320px;
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  border: 1px solid var(--color-soft);
  z-index: 10000;
  display: none;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  overflow: hidden;
}
.assistant-window.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}
.assistant-header {
  background: var(--color-gold-dark);
  color: #fff;
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-serif);
  font-size: 1.1rem;
}
.assistant-header button {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}
.assistant-body {
  padding: 20px;
}
.assistant-body p {
  margin-bottom: 15px;
  color: #555;
  font-size: 0.95rem;
}
.assistant-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.assistant-options a {
  display: block;
  padding: 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-soft);
  border-radius: 8px;
  text-align: center;
  color: var(--color-text);
  font-weight: bold;
  transition: all 0.3s;
}
.assistant-options a:hover {
  background: var(--color-gold);
  color: #fff;
  border-color: var(--color-gold);
}